45 hasil untuk "Utkarsh, Kumar"
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Artikel Jurnal
Theoretical priors and the dark energy equation of state
Abstract We revisit the theoretical priors used for inferring Dark Energy (DE) parameters. Any DE model must have some form of a tracker mechanism such that it behaved as matter or radiation in the past. Otherwise, the model is fine-tuned. We construct a model-independent parametrization that takes…
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Artikel Jurnal Teks lengkap
PNME – A gene-gene parallel network module extraction method
In the domain of gene-gene network analysis, construction of co-expression networks and extraction of network modules have opened up enormous possibilities for exploring the role of genes in biological processes. Through such analysis, one can extract interesting behaviour of genes and would help…
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Artikel Jurnal
Blackhole in nonlocal gravity: comparing metric from Newmann–Janis algorithm with slowly rotating solution
Abstract The strong gravitational field near massive blackhole is an interesting regime to test General Relativity (GR) and modified gravity theories. The knowledge of spacetime metric around a blackhole is a primary step for such tests. Solving field equations for rotating blackhole is extremely…
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Artikel Jurnal
Cosmological constraints on non-cold dark matter from DESI DR2 measurements
We investigate potential deviations from cold dark matter (CDM) using the latest Baryon Acoustic Oscillations (BAO) measurements from the Dark Energy Spectroscopic Instrument (DESI). Analyzing DESI data alone constrains the dark matter equation of state parameter wdm=−0.042−0.024+0.047, revealing a…
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Artikel Jurnal Teks lengkap
Genome-wide analysis of G-quadruplexes in herpesvirus genomes
BACKGROUND: G-quadruplexes are increasingly recognized as regulatory elements in human, animal, bacterial and plant genomes. The presence and function of G-quadruplexes are not well studied among herpesviruses; in particular, there are no systematic genome-wide analysis of these important secondary…
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Artikel Jurnal
Purple urine bag syndrome:A simple and rare spot diagnosis in Uroscopic rainbow
Purple urine bag syndrome (PUBS) is benign pathology but an alarming symptom to the patients and his/her relatives because of purple discoloration of urine in collecting bag and tubing. Colour of the urine is purple because of tryptophan metabolite named Indigo and Indirubin. In urinary tract…
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Artikel Jurnal
Non-Iterative Square-Wave Modeling of Multistage CMOS Dickson Rectifiers for RF Energy Harvesting
Performance evaluation of UHF RF energy harvesters is limited by the complexity of analyzing rectifiers under sinusoidal excitation. This work presents a non-iterative square-wave-based analytical method for modeling multistage CMOS Dickson rectifiers. Closed-form expressions for output voltage…
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Artikel Jurnal
Exact rotating black hole solutions for f(R) gravity by modified Newman Janis algorithm
Abstract We show that the f(R)-gravity theories with constant Ricci scalar in the Jordan/Einstein frame can be described by Einstein or Einstein–Maxwell gravity with a cosmological term and a modified gravitational constant. To obtain the rotating axisymmetric solutions for the…
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Artikel Jurnal
Exploring the potential of GIS-based integrated agroforestry cum soil conservation measure on spring discharge in data scarce region, Kumaon Himalaya, Uttarakhand
Springs in Kumaon region represent one of the largest and most precious sources of fresh water, necessary to meet the drinking water of the population. Understanding the temporal variability of spring discharge is therefore crucial for sustainable water management. Knowledge of the discharge…
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Artikel Jurnal Teks lengkap
Etiological spectrum of in-hospital cardiac arrest and its association with clinical outcomes
In-hospital cardiac arrest (IHCA) remains a critical medical emergency with persistently poor survival and neurological outcomes despite advances in resuscitation. This prospective study analyzed one year emergency department registry data to classify the leading causes of IHCA and their influence…
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Artikel Jurnal
Estimation of Carbon Sequestration Potential of Different Species in a Newly Constructed Forest via Quadrat Sampling
The impact of climate change on various socio-economic and environmental domains has raised global concern among people about climate change and its potential consequences. Today the global community has unanimously accepted that human activities are primarily responsible for the substantial change…
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Artikel Jurnal
Design and implementation of a single-cycle RISC-V microcontroller with custom ISA extensions and peripheral integration
Abstract This paper presents the design and evaluation of a light-weight RISC-V-based microcontroller targeted for embedded and real-time applications. Leveraging the modularity and openness of the RISC-V instruction set architecture (ISA), the proposed single-cycle MCU integrates the RV32I base…
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Artikel Jurnal Teks lengkap
Breaking the silence: The role of extracellular vesicles in unraveling the diagnosis and treatment of endometriosis
Cell-to-cell communication is believed to be facilitated by membrane-bound vesicles called extracellular vesicles (EVs), which are released by cells. Protein, lipids, and nucleic acids are major cargo of EVs and are transported in these vesicles. Depending on the parent and recipient cell types…
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Artikel Jurnal Teks lengkap
Circulating and non-circulating proteins and nucleic acids as biomarkers and therapeutic molecules in ovarian cancer
Ovarian cancer is the second most fatal gynecological cancer. For the last decade or so significant use of non-circulating and circulating biomarkers has been highlighted. However, the study of such biomarkers at nanovesicle technology such as exosomes, proteomic and genomics studies could further…
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Artikel Jurnal
Synthesis of TiO2 nanorods using wet chemical method and their photovoltaic and humidity sensing applications
In this work, synthesis of TiO2 nanorods using wet chemical method alongwith their photovoltaic and humidity sensing applications are reported. After successful synthesis of TiO2 nanorods, the material was investigated through X-ray diffraction (XRD), Scanning electron microscopy (SEM)…
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Artikel Jurnal
Serratia Marcescens Septic Arthritis of the Ankle in a Compromised Host: Ring Fixator Arthrodesis as Salvage, a Case Report
Introduction: Serratia marcescens is an opportunistic Gram-negative bacterium infrequently implicated in septic arthritis, with ankle involvement reported only in isolated cases. Case Report: We present a 45-year-old male with systemic lupus erythematosus on long-term corticosteroids, prior…
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Artikel Jurnal Teks lengkap
PB2504: USE OF CONSUMER WEARABLES TO MONITOR AND PREDICT PAIN IN PATIENTS WITH SICKLE CELL DISEASE
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Artikel Jurnal
Frontal polymerization synthesis and humidity sensing properties of Pd-doped polyacrylamide with theoretical validation using DFT
Abstract In this paper, the frontal polymerization synthesis of Pd-doped polyacrylamide has been reported. A thin film based on this material is fabricated for characterization purposes as well as for humidity sensing. For material characterization, Field Emission Scanning Electron Microscopy…
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Artikel Jurnal
Unveiling the room-temperature chemiresistive NH3 adsorption capability of NiO doped PPy nanocomposite with DFT interpretations
The responsive and selective identification of ammonia at room temperature is crucial for effective environmental pollution control and for preventing health hazards in industrial settings. The excellent electrical properties of nickel (Ni) and the sensing capabilities of polypyrrole (PPy) have…